2134472 has 16 divisors (see below), whose sum is σ = 4018560. Its totient is φ = 1062864.

The previous prime is 2134471. The next prime is 2134507. The reversal of 2134472 is 2744312.

It is not an unprimeable number, because it can be changed into a prime (2134471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2573 + ... + 3299.

It is an arithmetic number, because the mean of its divisors is an integer number (251160).

2^2134472 is an apocalyptic number.

It is an amenable number.

2134472 is a deficient number, since it is larger than the sum of its proper divisors (1884088).

2134472 is a wasteful number, since it uses less digits than its factorization.

2134472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100 (or 1096 counting only the distinct ones).

The product of its digits is 1344, while the sum is 23.

The square root of 2134472 is about 1460.9832305677. The cubic root of 2134472 is about 128.7548174274.

Adding to 2134472 its reverse (2744312), we get a palindrome (4878784).

The spelling of 2134472 in words is "two million, one hundred thirty-four thousand, four hundred seventy-two".